/*
 * @Description: 
 * @Author: rendc
 * @Date: 2025-02-27 15:22:01
 * @LastEditors: rendc
 * @LastEditTime: 2025-02-27 15:28:33
 */
public class Test03 {
  public static void main(String[] args) {
    for (int i = 1; i <= 5; i++) {
      // System.out.println("i : " + i);
      for (int j = 0; j < i; j++) {
        System.out.print("*");
      }
      System.out.println("");
    }
  }
}